<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
        <a href="#/home">主页</a>
        <a href="#/product">产品详情</a>
        <a href="#/profile">公司的介绍</a>
        <div id="content">
            <component :is="componentId"></component>
        </div>
    </div>

</body>
<script src="./node_modules/vue/dist/vue.js"></script>
<script src="./router/myrouter.js"></script>
<script>

    let vm = new Vue({
        el:"#app",
        data:{
            componentId:"home"
        }
    })
</script>
</html>